Pith Number

pith:W4IMJAVM

pith:2024:W4IMJAVM3KGK2RPB36GTO3JV2Z

not attested not anchored not stored refs pending

Singlet Fission in Carotenoid Dimers -- The Role of the Exchange and Dipolar Interactions

Alexandru G.Ichert, William Barford

arxiv:2411.14282 v1 · 2024-11-21 · physics.chem-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4IMJAVM3KGK2RPB36GTO3JV2Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T09:38:44.704379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b710c482acda8cad45e1df8d376d35d655f063b70ee011497ff3fc3f936c1368

Aliases

arxiv: 2411.14282 · arxiv_version: 2411.14282v1 · doi: 10.48550/arxiv.2411.14282 · pith_short_12: W4IMJAVM3KGK · pith_short_16: W4IMJAVM3KGK2RPB · pith_short_8: W4IMJAVM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/W4IMJAVM3KGK2RPB36GTO3JV2Z \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b710c482acda8cad45e1df8d376d35d655f063b70ee011497ff3fc3f936c1368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cb7ea9f179ebfe651c5a345ccabed476202a52702839158b345ceed4cc2ed38",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-11-21T16:34:40Z",
    "title_canon_sha256": "ec361294fb6e0c9e9dd783fe2e5ee6f1d1884f47b4702df8ed105bc7fe569127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14282",
    "kind": "arxiv",
    "version": 1
  }
}